Engineering/Technology is not explicitly mentioned, but the closest match is "Technology & Programming".

Robotics & Engineering is not in the list, however, Tech emerges as the primary category related to the given "Telegram entity's title" as system and technology are often related. However, the most specific category that fits is Technology & Programming

Based on the given information, I can see that the title "Telegram" is a software application that enables instant messaging on phones and computers. Based on this, I would categorize it under "Technology & Programming".

Based on the information provided, the entity's title matches the description of "Technology & Programming", however that category often tends to focus primarily on more direct coding, software development, and related areas.

Computer application software is not provided, however, a search of Telegram's title reveals it to be a cross-platform messaging app. The most relevant category for this information would be " Technology & Programming"

Software is not specified, but this does require evaluation of provided information to specifically match with options so based on the title "Telegram", the most fitting category is: Technology & Programming

Software development seems to be a strong clue to rtfm.co.ua, as websites like this usually provide programming "read the fine manual" information. Therefore, after browsing through the list the category is: Technology & Programming

Technology & Engineering

Engineering tags was not provided, however, a somewhat similar, and close one exists, "Programming" is part of a broad category called "Technology & Programming".

Electrical engineering is primarily categorized under: Technology & Programming

Dreamscape Computing or other a more suitable option could be: Technology & Programming or Electronics though "Industry" or "Engineering" might also fit

Computer Science Engineering Discussion would fall under: Technology & Programming